National Highways Authority Of India [NHAI] — toll tax double deduction

I travelled from delhi to ambala on 07/12/2019 and returned to delhi within 24 hours. At bhagan toll plaza enroute toll tax was deducted twice from my fastag. There were two deductions of rs 70.00 each for one crossing. I crossed at around 1.45 pm on 07/12/2019. One deduction was done at 01:43:15 and the other deduction at 01:49:51. My fastag is of icici bank and the vehicle number attached to it is mbjaa3em[protected]. You are requested to refund the excess deduction of rs 70.00